Question about 2003 Toyota RAV4

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If engine light comes on do i need to change spark plugs?2001 rav4 with 137k miles

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Your vehicle’s computer system has self-testing capability. When the computer senses that there is a problem with some of the components it stores the correspondent trouble code(s) in its memory and lights up the "Check Engine" or "Service Engine Soon" light to tell you that there is a problem and you will need to have the car diagnosed and repaired. I would do this first before changing the spark plugs.

Posted on Jan 31, 2009

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Id do the plugs and an oil change at the same time

Posted on Jan 31, 2009

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